FSL_RIO_DOORBELL_INI(9) Internals FSL_RIO_DOORBELL_INI(9) NAME fsl_rio_doorbell_init - MPC85xx doorbell interface init SYNOPSIS int fsl_rio_doorbell_init(struct rio_mport * mport); ARGUMENTS mport Master port implementing the inbound doorbell unit DESCRIPTION Initializes doorbell unit hardware and inbound DMA buffer ring. Called from fsl_rio_setup. Returns 0 on success or -ENOMEM on failure. AUTHOR Matt Porter <mporter@kernel.crashing.org>, <mporter@mvista.com> Author. COPYRIGHT Kernel Hackers Manual 2.6. November 2013 FSL_RIO_DOORBELL_INI(9)[top]
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